704e8de0c1aa001d12bafa668c0f6c7b

来自「基于JAVA的android源码(由台人所写)」· 代码 · 共 28 行

package xom.misoo.pkzz;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.view.View;

public class GraphView extends View {
	private Bitmap bmp;
	private int x, y;
	
	GraphView(Context context){
		super(context);
		setFocusable(true);
		setBackgroundResource(R.drawable.desc);
	    //-----------------------------------------------------	
		bmp = BitmapFactory.decodeResource(getResources(), R.drawable.icon);
        x = 50; y = 50;
  	}
	@Override
   	protected void onDraw(Canvas canvas){
		super.onDraw(canvas);
	    Paint paint = new Paint();
	    canvas.drawBitmap(bmp, x, y, paint);
   	}
}